fXDKX TO HELICES. 



Apiculata Anc. viii, 95 ; ix, 25 

 Apiculiformis Anc. . ix, 2(53 

 Aplodon Raf. . . ix, 6!) 

 Aplomorpha Jonas, viii, 11 ; 



[ix, 228 



Aplostoma Moq.ii, 10. 

 Apocryptia Fag. ii, 158. 

 Apollinis Mts. ' . . ix, 252 

 Apollo Pfr. v, 79 ;. . ix, 98 

 Aporata Bgt. . . ix, 275 

 Aporina Silva, . . ix, 275 

 Appeliana Mouss. iv, 85; ix, 804 

 Appelii Kob.iv, 105 ; . ix, 302 

 Appelinsi Auct. . . ix, 304 

 Appendiculata Pfr. vi, 163; 



[ix, 134 



Appeniiia Stabile, . . ix, 322 

 Applanata Mlldtf. iv, 59. 

 Appressa Say, iii,148 ; . ix, 77 

 Appressispira Anc. . ix, 260 

 Appropinquata Marts, iii, 82; 



[ix, 5 

 Approximata Guill. iii, 90; 



[ix, 6 



Aprica Kr. iii, 107 ; . ix, 38 

 Aprutitiana Fag. . . ix, 256 

 Apuana Iss. iv, 105 ; . ix, 303 

 Apuana Mab. . . ix, 266 

 Apula Blanc, iv, 219 ; . ix, 332 

 AquilaCox,i,172. 

 Aqulla H. Ad. . . ix, 207 

 Aquitanica Bon. ii, 151 . 

 Arabise Fagot, ii, 158. 

 Arabica Roth. . . ix, 335 

 Arabica Terv. iv, 139; . ix, 325 

 Arachne Morel. . . ix, 38 

 AraHasii Piraj. iii, 223 ; ix, 250 

 Aranea Behn. . . ix, 26 

 Araneretela Hde. iv, 59 ; ix, 210 

 Aranea Parr, iii, 31. 

 Arangiana Poey. . . ix, 93 

 Arata Blf. ii,23. 



Arata Sowb. viii, 267 ; . ix, 104 

 A ravatensis Serap. i, 184. 

 Arbana L. & B. . . ix, 250 

 Arborea Say, ii, 161. 

 Arboreoides Ad. . . ix, 64 

 Arboretorum Val. . . ix, 199 

 Arbusticola Db.iii, 222, ix, 170 



Arbustorum L. iv, 117, . ix, 306 

 Arcadiea Parr. . . ix, 303 

 Arcasiunsi C. & D. iii, 206 ; 



[ix, 205 



Arcasiana Serv. ii, 159. 

 Arceuthophila Mab. . ix, 256 

 Arceutophila Mab. iv, 30. 

 .1 rchcKzouites Sand, ii, 10. 

 Arche/ix Alb. . . ix, 322 

 Archimedea Ben. . . ix, 266 

 Architectnnica Braz. . ix, 34 

 Arcinella L\ve. . . ix, 241 

 Arcta Lwe. iv, 38 ; . ix, 241 

 Arctispira Pfr. iii, 47 ; . ix, 41 

 Arctispira West, ii, 171. 

 Arctistria Pfr. iv, 82 ; . ix, 181 

 Arcuata Pfr. viii, 296. 

 Arcuata (Vitrinoconus) Pfr. iii, 



[46 



Arcuata Zgl. iii, 234 ; . ix, 250 

 Ardeus Anc. iii, 238. 

 Ardesa, Bgt. . . ix, 266 



Ardouini Dh. . . ix, 142 

 Ardua Cox, ii, 181 . 

 Arecibensis Pfr. iii, 58 ; ix, 58 

 Arelatensis Loc. . . ix, 256 

 Arenariu Oliv. . . ix, 266 

 Arenaria Zgl. . . ix, 263 

 Aretiarum Bgt. . . ix, 250 

 Arenosa Z., Rm. . . ix, 252 

 Arenicola Lwe. iv, 45 ; . ix, 243 

 Arenicola Tate, iii, 52 ; . ix, 34 

 Arenivaga Mab. . . ix, 249 

 Areolata Sowb. iii, 228 ; ix, 200 

 ArfakiensisTap. Can. . ix, 171 

 Arga Mab. iv, 17. 

 Arganica Serv. . . ix, 256 

 Argentarohe Paul., iv, 223 ; 



[ix, 332 



Argentea Rve. ii, 22. 

 Argeutellei Kob. iv, 94 ; ix, 303 

 Argentina Strob. i, 66. 

 ArgiaBgt.iii,12; . ix, 234 

 Argillacea Fer. iii, 210 ; ix, 122 

 Argoderma Bgt. . . ix, 257 

 Argoderma L. & B. iv, 19. 

 Argonautula W. & B. iv, 42; 



[ix, 259 

 Arguta Pfr. ii, 45. 



